Three-Axial Accelerometer Calibration Using Kalman Filter Covariance Matrix for Online Estimation of Optimal Sensor Orientation.
Tadej BeravsJanez PodobnikMarko MunihPublished in: IEEE Trans. Instrum. Meas. (2012)
Keyphrases
- kalman filter
- covariance matrix
- extended kalman filter
- inertial sensors
- estimation error
- kalman filtering
- state estimation
- covariance matrices
- update equations
- estimation accuracy
- scale factor
- inertial measurement unit
- object tracking
- sample size
- principal component analysis
- particle filter
- position and orientation
- mean shift
- geometrical interpretation
- particle filtering
- closed form
- camera calibration
- correlation matrix
- objective function
- neural network
- sensor fusion
- simultaneous localization and mapping
- aspect ratio
- mobile robot
- evolutionary algorithm
- pairwise
- search algorithm
- optimal solution